Dec 11 07:39:53.661 INFO checking tiziano88/shuttle-rs against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 11 07:39:53.661 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-1/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +3a75e80557a103497cffbcab395a2f37061a77ea-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 11 07:39:54.229 INFO [stdout] a14a4dc9fca5306a55d9f747e4f2b37ca15f1f24f7afdb18a6c0699d84846324
Dec 11 07:39:54.231 INFO running `"docker" "start" "-a" "a14a4dc9fca5306a55d9f747e4f2b37ca15f1f24f7afdb18a6c0699d84846324"`
Dec 11 07:39:56.345 INFO [stderr] usermod: no changes
Dec 11 07:39:56.558 INFO [stderr]    Compiling cc v1.0.7
Dec 11 07:39:56.568 INFO [stderr]     Checking serde v1.0.32
Dec 11 07:39:56.568 INFO [stderr]    Compiling libudev-sys v0.1.4
Dec 11 07:39:56.584 INFO [stderr]    Compiling syn v0.12.14
Dec 11 07:39:56.584 INFO [stderr]     Checking chan v0.1.21
Dec 11 07:40:00.930 INFO [stderr]     Checking libudev v0.2.0
Dec 11 07:40:06.286 INFO [stderr]    Compiling backtrace-sys v0.1.16
Dec 11 07:40:16.140 INFO [stderr]    Compiling serde_derive_internals v0.20.1
Dec 11 07:40:23.802 INFO [stderr]    Compiling serde_derive v1.0.32
Dec 11 07:40:31.512 INFO [stderr]     Checking toml v0.4.5
Dec 11 07:40:31.688 INFO [stderr]     Checking backtrace v0.3.5
Dec 11 07:40:32.620 INFO [stderr]     Checking failure v0.1.1
Dec 11 07:40:37.877 INFO [stderr]     Checking wheel v0.1.0 (/source)
Dec 11 07:40:38.708 INFO [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead.
Dec 11 07:40:38.708 INFO [stderr]    --> src/main.rs:150:16
Dec 11 07:40:38.708 INFO [stderr]     |
Dec 11 07:40:38.708 INFO [stderr] 150 |     let home = std::env::home_dir().unwrap();
Dec 11 07:40:38.708 INFO [stderr]     |                ^^^^^^^^^^^^^^^^^^
Dec 11 07:40:38.708 INFO [stderr]     |
Dec 11 07:40:38.708 INFO [stderr]     = note: #[warn(deprecated)] on by default
Dec 11 07:40:38.708 INFO [stderr] 
Dec 11 07:40:38.840 INFO [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead.
Dec 11 07:40:38.840 INFO [stderr]    --> src/main.rs:150:16
Dec 11 07:40:38.840 INFO [stderr]     |
Dec 11 07:40:38.840 INFO [stderr] 150 |     let home = std::env::home_dir().unwrap();
Dec 11 07:40:38.840 INFO [stderr]     |                ^^^^^^^^^^^^^^^^^^
Dec 11 07:40:38.840 INFO [stderr]     |
Dec 11 07:40:38.840 INFO [stderr]     = note: #[warn(deprecated)] on by default
Dec 11 07:40:38.840 INFO [stderr] 
Dec 11 07:40:39.216 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 11 07:40:39.216 INFO [stderr]    --> src/main.rs:135:37
Dec 11 07:40:39.216 INFO [stderr]     |
Dec 11 07:40:39.216 INFO [stderr] 135 |                                     exec(a);
Dec 11 07:40:39.216 INFO [stderr]     |                                     ^^^^^^^^
Dec 11 07:40:39.216 INFO [stderr]     |
Dec 11 07:40:39.216 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 11 07:40:39.216 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 11 07:40:39.216 INFO [stderr] 
Dec 11 07:40:39.316 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 11 07:40:39.316 INFO [stderr]    --> src/main.rs:135:37
Dec 11 07:40:39.316 INFO [stderr]     |
Dec 11 07:40:39.316 INFO [stderr] 135 |                                     exec(a);
Dec 11 07:40:39.316 INFO [stderr]     |                                     ^^^^^^^^
Dec 11 07:40:39.316 INFO [stderr]     |
Dec 11 07:40:39.316 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 11 07:40:39.316 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 11 07:40:39.316 INFO [stderr] 
Dec 11 07:40:39.340 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 42.95s
Dec 11 07:40:39.344 INFO [stderr] su: No module specific data is present
Dec 11 07:40:40.660 INFO running `"docker" "inspect" "a14a4dc9fca5306a55d9f747e4f2b37ca15f1f24f7afdb18a6c0699d84846324"`
Dec 11 07:40:40.946 INFO running `"docker" "rm" "-f" "a14a4dc9fca5306a55d9f747e4f2b37ca15f1f24f7afdb18a6c0699d84846324"`
Dec 11 07:40:41.221 INFO [stdout] a14a4dc9fca5306a55d9f747e4f2b37ca15f1f24f7afdb18a6c0699d84846324